Movable VOCs waste gas treatment device

Abstract

The utility model provides a movable VOCs waste gas treatment device which comprises a filter assembly, and the filter assembly comprises a treatment box body, a gas guide pipe, a gas pump, a connecting box, a gas inlet pipe, a concentric-square-shaped groove, a filter box and a sealing plate; and the right side of the treatment box communicates with and is fixedly provided with a gas guide pipe. The gas inlet pipe and the gas guide pipe are connected with an external gas supply structure, the gas pump is started, gas enters the treatment box body through the connecting box, the gas inlet pipe and the filter box, the filter box filters and collects impurities and particles in the gas, the filtered gas reacts with oxygen, and the treated gas is exhausted through the exhaust valve. By improving the gas inlet pipe, adding the filter assembly and pretreating the waste gas entering the treatment box body, impurities and particulate matters in the waste gas can be reduced, the reaction effect can be improved, the service life of equipment can be prolonged, meanwhile, the safety risk of the equipment can be reduced, and stable treatment of the waste gas can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a mobile VOCs waste gas treatment device. Background Art

[0002] VOC is the abbreviation of volatile organic compounds. In the ordinary sense, VOC refers to volatile organic compounds; however, in the environmental sense, it refers to a class of active volatile organic compounds, that is, the kind of volatile organic compounds that can cause harm, and the main sources are the gases produced by combustion, exhaust gases emitted by cars, and unpurified toxic and harmful gases emitted by factories; people burn gas, smoke and even normal breathing; in the process of interior decoration, volatile organic compounds mainly come from latex paints, general paints and various plastic packaging used in decoration. With the development of modern society, the control of environmental protection has become increasingly strict, and the treatment of such volatile organic compounds is also relatively strict;

[0003] A known authorized invention (publication number: CN218459096U) discloses a mobile VOC waste gas treatment device, including a treatment box, both sides of the inner wall of the treatment box are snap-fitted with sealing partitions, a plurality of first electric telescopic rods are fixedly provided at equal distances at the bottom of one end of the inner wall of the treatment box, a booster plate is fixedly provided at the output end of each first electric telescopic rod, a mounting seat is fixedly provided at the upper end of one side of the inner wall of the treatment box, and a heating plate is snap-fitted at the bottom of the mounting seat. According to the utility model, after the exhaust gas and oxygen are introduced, the air inlet pipe is closed in cooperation with the sealing plug at the upper end, and the air duct can continuously provide oxygen to ensure the normal progress of the treatment. During the reaction process, the heating plate is started to reduce the temperature rise of the internal space, and at the same time, the first electric telescopic rod is started to make the booster plate rise, reducing the reaction space, thereby increasing the pressure inside the space, so that the exhaust gas and oxygen can react more thoroughly and quickly under high temperature and high pressure, thereby improving the treatment quality of the device;

[0004] When the device is in use, although it can make the exhaust gas and oxygen react more thoroughly and quickly under high temperature and pressure, thereby improving the treatment quality of the device, since the air inlet pipe in the device does not have a filtering mechanism, the exhaust gas containing VOCs directly enters the reaction chamber to react with oxygen. Although this approach simplifies the treatment process, it also brings the following problems: first, impurities and particulate matter in the exhaust gas may directly enter the reaction chamber, affecting the reaction effect and equipment life; second, unfiltered exhaust gas may contain corrosive or flammable substances, posing a threat to the safe operation of the equipment; finally, untreated exhaust gas directly entering the reaction chamber may cause unstable reaction conditions, thereby affecting the exhaust gas treatment effect. For this reason, a mobile VOCs exhaust gas treatment device is proposed. Utility Model Content

[0005] In view of this, the utility model provides a mobile VOCs waste gas treatment device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiment of the utility model is implemented as follows: a mobile VOCs waste gas treatment device includes a filter assembly, the filter assembly includes a treatment box, an air guide pipe, an air pump, a connection box, an air intake pipe, a round-shaped groove, a filter box, and a sealing plate;

[0007] The right side of the processing box is connected to and fixed with an air duct, the top of the processing box is fixedly connected to an air pump, the top of the processing box is fixedly connected to a connecting box, the top of the connecting box is connected to and fixed with an air inlet pipe, the inner wall of the connecting box is provided with a circular groove with an opening on one side, the circular groove is movably contacted with a filter box with an opening on the top, the left side of the filter box is fixedly connected with a sealing plate, the input pipe of the air pump extends into the connecting box, the output pipe of the air pump extends into the processing box, and the right side of the sealing plate is movably contacted with the left side of the connecting box.

[0008] Further preferably, four universal wheels are fixedly connected to the bottom of the processing box.

[0009] Further preferably, a fixing assembly is provided on one side of the filter assembly, and the fixing assembly includes a fixing rod, a connecting rod, and a spring;

[0010] The top of the processing box is fixedly connected to two fixing rods, the fixing rods are slidably connected to connecting rods, and springs are fixedly connected between the ends of the connecting rods and the top of the processing box, and the springs are movably sleeved on the corresponding fixing rods.

[0011] Further preferably, the top ends of the two connecting rods are fixedly connected to a same connecting plate, and the bottom of the connecting plate is fixedly connected to a T-shaped rod.

[0012] Further preferably, two clamping rods are fixedly connected to the top of the connecting plate.

[0013] Further preferably, two card slots are provided at the bottom of the sealing plate, and the card slots are engaged with corresponding card rods.

[0014] Further preferably, two handles are fixedly connected to the right side of the processing box.

[0015] Further preferably, an exhaust valve is provided on the front side of the processing box.

[0016] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0017] 1. The utility model connects the air intake pipe and the air guide pipe with the external air supply structure, starts the air pump, and the gas enters the processing box through the connecting box, the air intake pipe and the filter box. The filter box filters and collects impurities and particulate matter in the gas, and the filtered gas reacts with oxygen and is discharged through the exhaust valve after treatment. Thus, by improving the air intake pipe and adding a filter component, the exhaust gas entering the processing box is pre-treated, which will help reduce impurities and particulate matter in the exhaust gas, improve the reaction effect and the life of the equipment, and at the same time, reduce the safety risk of the equipment and ensure the stable treatment of the exhaust gas.

[0018] 2. The utility model pulls the T-shaped rod downward, the T-shaped rod drives the connecting plate to move, the connecting plate drives the connecting rod to slide on the corresponding fixed rod and compress the spring, and at the same time the connecting plate drives the corresponding clamping rod to separate from the clamping groove, and the movable sealing plate drives the filter box to separate from the circular groove, so that the filter box can be removed for cleaning, and the operation is simple and convenient.

[0019] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0022] Figure 2 It is a three-dimensional structural diagram of another side of the utility model;

[0023] Figure 3 The three-dimensional structure diagram of the filter box of the utility model is removed;

[0024] Figure 4 This is a three-dimensional structural diagram of the connection plate and the filter box of the utility model;

[0025] Figure 5 For the utility model Figure 4 The inclined three-dimensional structure diagram;

[0026] Figure 6 For the utility model Figure 3 Enlarged structural diagram of area A in the middle.

[0027] Figure numerals: 1. filter assembly; 2. treatment box; 3. air guide tube; 4. air pump; 5. connection box; 6. air inlet pipe; 7. handle; 8. circular groove; 9. filter box; 10. sealing plate; 11. universal wheel; 12. exhaust valve; 13. fixing assembly; 14. fixing rod; 15. connecting rod; 16. spring; 17. connecting plate; 18. clamping rod; 19. T-shaped rod; 20. clamping groove. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0030] like Figure 1-Figure 6 As shown, the embodiment of the utility model provides a mobile VOCs waste gas treatment device, including a filter assembly 1, the filter assembly 1 includes a treatment box 2, an air guide pipe 3, an air pump 4, a connection box 5, an air intake pipe 6, a round-shaped groove 8, a filter box 9, and a sealing plate 10;

[0031] The right side of the processing box 2 is connected and fixed with an air guide pipe 3, the top of the processing box 2 is fixedly connected with an air pump 4, the top of the processing box 2 is fixedly connected with a connection box 5, the top of the connection box 5 is connected and fixed with an air intake pipe 6, the inner wall of the connection box 5 is provided with a round groove 8 with an opening on one side, and a filter box 9 with an opening on the top is movably contacted on the round groove 8, and a sealing plate 10 is fixedly connected to the left side of the filter box 9, the input pipe of the air pump 4 extends into the connection box 5, and the output pipe of the air pump 4 extends into the processing box 2, the right side of the sealing plate 10 is movably contacted with the left side of the connection box 5, and the front side of the processing box 2 is provided with an exhaust valve 12 to connect the air intake pipe 6 and the air guide pipe 3 are connected to the external air supply structure, the air pump 4 is started, and the gas passes through the connecting box 5, the air inlet pipe 6 and the filter box 9 and is filtered by the filter box 9, impurities and particulate matter in the gas are filtered and collected in the filter box 9, and the gas is discharged into the treatment box 2 after filtering to react with oxygen, and is discharged through the exhaust valve 12 after treatment. Therefore, by improving the air inlet pipe 6 and adding the filter component 1, the exhaust gas entering the treatment box 2 is pre-treated, which will help reduce impurities and particulate matter in the exhaust gas, improve the reaction effect and equipment life, and at the same time, reduce the safety risk of the equipment and ensure the stable treatment of the exhaust gas.

[0032] In one embodiment, four universal wheels 11 are fixedly connected to the bottom of the processing box 2, and the arrangement of the universal wheels 11 plays a role in movement.

[0033] In one embodiment, a fixing assembly 13 is provided on one side of the filter assembly 1, and the fixing assembly 13 includes a fixing rod 14, a connecting rod 15, and a spring 16;

[0034] Two fixing rods 14 are fixedly connected to the top of the processing box 2 , and connecting rods 15 are slidably connected to the fixing rods 14 . Springs 16 are fixedly connected between the ends of the connecting rods 15 and the top of the processing box 2 , and the springs 16 are movably sleeved on the corresponding fixing rods 14 .

[0035] In one embodiment, the top ends of the two connecting rods 15 are fixedly connected to the same connecting plate 17, the bottom end of the connecting plate 17 is fixedly connected to a T-shaped rod 19, and the top end of the connecting plate 17 is fixedly connected to two clamping rods 18. The setting of the connecting plate 17 serves a connecting function.

[0036] In one embodiment, two card slots 20 are provided at the bottom of the sealing plate 10 , and the card slots 20 are card-fitted with corresponding card rods 18 , so that the filter box 9 can be quickly disassembled by card-fitting.

[0037] In one embodiment, two handles 7 are fixedly connected to the right side of the processing box 2. The arrangement of the handles 7 facilitates the movement of the processing box 2.

[0038] The utility model is in operation: when in use, the processing box 2 is moved to a desired location through the universal wheel 11, and then the air intake pipe 6 and the air guide pipe 3 are connected to the external air supply structure, and the air pump 4 is started. The gas passes through the connecting box 5, the air intake pipe 6 and the filter box 9 and is filtered through the filter box 9, and impurities and particulate matter in the gas are filtered and collected in the filter box 9. After the gas is filtered, it is discharged into the processing box 2 to react with oxygen, and is discharged through the exhaust valve 12 after treatment. Therefore, by improving the air intake pipe 6 and adding the filter component 1, the exhaust gas entering the processing box 2 is pre-treated, which will help In order to reduce impurities and particulate matter in the exhaust gas, improve the reaction effect and the life of the equipment, at the same time, it can also reduce the safety risk of the equipment and ensure the stable treatment of the exhaust gas. When the filter box 9 needs to be taken out, the T-shaped rod 19 is pulled downward, and the T-shaped rod 19 drives the connecting plate 17 to move, and the connecting plate 17 drives the connecting rod 15 to slide on the corresponding fixed rod 14. The connecting rod 15 compresses the corresponding spring 16 during the movement, and at the same time, the connecting plate 17 drives the corresponding clamping rod 18 to separate from the clamping groove 20, and then the sealing plate 10 is moved, and the sealing plate 10 drives the filter box 9 to separate from the circular groove 8, so that the filter box 9 can be removed for cleaning.

[0039] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A mobile VOCs waste gas treatment device, comprising a filter assembly (1), characterized in that: The filter assembly (1) comprises a processing box (2), an air guide pipe (3), an air pump (4), a connection box (5), an air intake pipe (6), a circular groove (8), a filter box (9), and a sealing plate (10); The right side of the processing box (2) is connected to and fixed with an air guide pipe (3), the top of the processing box (2) is fixedly connected to an air pump (4), the top of the processing box (2) is fixedly connected to a connection box (5), the top of the connection box (5) is connected to and fixed with an air intake pipe (6), the inner wall of the connection box (5) is provided with a round-shaped groove (8) with an opening on one side, the round-shaped groove (8) is movably contacted with a filter box (9) with an opening on the top, the left side of the filter box (9) is fixedly connected with a sealing plate (10), the input pipe of the air pump (4) extends into the connection box (5), the output pipe of the air pump (4) extends into the processing box (2), and the right side of the sealing plate (10) is movably contacted with the left side of the connection box (5).

2. The mobile VOCs waste gas treatment device according to claim 1 is characterized in that: Four universal wheels (11) are fixedly connected to the bottom of the processing box (2).

3. The mobile VOCs waste gas treatment device according to claim 1 is characterized in that: A fixing assembly (13) is provided on one side of the filter assembly (1), and the fixing assembly (13) comprises a fixing rod (14), a connecting rod (15), and a spring (16); The top of the processing box (2) is fixedly connected to two fixing rods (14), the fixing rods (14) are slidably connected to connecting rods (15), and springs (16) are fixedly connected between the ends of the connecting rods (15) and the top of the processing box (2), and the springs (16) are movably sleeved on the corresponding fixing rods (14).

4. The mobile VOCs waste gas treatment device according to claim 3 is characterized in that: The top ends of the two connecting rods (15) are fixedly connected to a same connecting plate (17), and the bottom ends of the connecting plate (17) are fixedly connected to a T-shaped rod (19).

5. The mobile VOCs waste gas treatment device according to claim 4 is characterized in that: Two clamping rods (18) are fixedly connected to the top of the connecting plate (17).

6. The mobile VOCs waste gas treatment device according to claim 5 is characterized in that: The bottom of the sealing plate (10) is provided with two clamping grooves (20), and the clamping grooves (20) are clamped with corresponding clamping rods (18).

7. The mobile VOCs waste gas treatment device according to claim 1 is characterized in that: Two handles (7) are fixedly connected to the right side of the processing box (2).

8. The mobile VOCs waste gas treatment device according to claim 1 is characterized in that: An exhaust valve (12) is provided on the front side of the processing box (2).

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